<?xml version="1.0" encoding="UTF-8" ?>
<container xmlns="http://symfony.com/schema/dic/services"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:swiftmailer="http://symfony.com/schema/dic/swiftmailer"
    xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd
                        http://symfony.com/schema/dic/swiftmailer http://symfony.com/schema/dic/swiftmailer/swiftmailer-1.0.xsd">

    <swiftmailer:config delivery-address="single@host.com">
        <swiftmailer:delivery-whitelist-pattern>/foo@.*/</swiftmailer:delivery-whitelist-pattern>
        <swiftmailer:delivery-whitelist-pattern>/.*@bar.com$/</swiftmailer:delivery-whitelist-pattern>
    </swiftmailer:config>
</container>
